Theodosios 64 was the owner of a seal dateable to the eighth century: Zacos and Veglery 1639. Obv.: cruciform monogram, perhaps reading: Ἅγια Τριὰς ὁ Θεὸς ἡμῶν, surrounded by a circular inscription, [+β]οήθει τω δ... . Rev.: cruciform monogram of Θεοδοσιω, surrounded by a circular inscription, +πρεσβείαις τῆς Θεοτόκ[ου].

(Publishable link for this person: )